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authorDavid Daney <david.daney@cavium.com>2016-04-08 22:50:26 (GMT)
committerWill Deacon <will.deacon@arm.com>2016-04-15 17:06:08 (GMT)
commit3194ac6e66cc7a00c1fa9fecf33a7c376b489497 (patch)
tree2820041003af28ce17b7d07ca23e25ab459a681e /arch/arm64/mm
parent298535c00a2cbcd59e38f8f1c0c9ae7b9911e946 (diff)
downloadlinux-3194ac6e66cc7a00c1fa9fecf33a7c376b489497.tar.xz
arm64: Move unflatten_device_tree() call earlier.
In order to extract NUMA information from the device tree, we need to have the tree in its unflattened form. Move the call to bootmem_init() in the tail of paging_init() into setup_arch, and adjust header files so that its declaration is visible. Move the unflatten_device_tree() call between the calls to paging_init() and bootmem_init(). Follow on patches add NUMA handling to bootmem_init(). Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/mm')
-rw-r--r--arch/arm64/mm/mm.h1
-rw-r--r--arch/arm64/mm/mmu.c2
2 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm64/mm/mm.h b/arch/arm64/mm/mm.h
index ef47d99..71fe989 100644
--- a/arch/arm64/mm/mm.h
+++ b/arch/arm64/mm/mm.h
@@ -1,3 +1,2 @@
-extern void __init bootmem_init(void);
void fixup_init(void);
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index dbad533..0f85a46 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -564,8 +564,6 @@ void __init paging_init(void)
*/
memblock_free(__pa(swapper_pg_dir) + PAGE_SIZE,
SWAPPER_DIR_SIZE - PAGE_SIZE);
-
- bootmem_init();
}
/*